Is there anything wrong with changing the value of the alias identity name?

When I create new user, the alias identity is created too.
This alias identity name is 'First Name Last Name' order.

When selecting the identity (ex Simulation Managemant),
'First Name Last Name' order is not natural in Japan.

So I will change the value of Alias Identity name like 'Last Name First Name' order.
Please let me know if this changing have any problems.